Barlow (and Barient) Winches. Specifications, Parts Lists and Service Information

Transcription

1 Barlow (and Barient) Winches Specifications, Parts Lists and Service Information tes 1. These specification sheets have been re-constructed from photocopies of original Barlow documents which are no longer available. The quality of the diagrams is the best that could be achieved from computer scanning of these photocopies. 2. Many Aloha yachts are equipped with Barient branded versions of the same winches. These carry different model numbers. 3. Barlow/Barient winches are no longer in business, having been taken over by Lewmar who don't seem to offer service support. According to their website The Australian Winch Co (see has obtained much of the original Barlow/Barient tooling and has all of the technical data and product information for these winches. The website also contains more winch service information and advice on dismantling when the original Barlow/Barient dismantling tools are not available. Contents 1. Models #15 & #16 1-speed Self Holding Winch 2. Models #19 & #23 2-speed Winch 3. Model #24 2-speed Winch 4. Model #25 2-speed Winch 5. Model #25 2-speed Adjustable Self Tailing Winch 6. Model #27 2-speed Winch These details are provided by the Aloha Owners Association, and are compiled in good faith. However, they may not be correct and no responsibility will be accepted for any inaccuracies.

2 1 SPEED SELF HOLDING WINCH #15 & #16 Model #15 Model # Base Drum Top cap Retaining Cup Retaining Plunger Pawl 4 against slit of pawl Spring 4 To dismantle: (1) Depress retaining plunger (2) Remove top cap until it locks inside and and drum release top cap To assemble: (1) Push retaining plunger (2) Insert top (3) Place drum on base. back inside to original cap into drum Push down and rotate position until retaining clip engages. SERVICE INFORMATION - #15 & #16 1. Depress plunger (5), remove top cap (3) and drum (1) from base (1). Reset plunger (5) to its original position. 2. Bolt base (1) to flat surface drilled to take four bolts 6mm dia. on a 66mm bolt circle dia. Use base (1) as a template. Use only a light coat of oil based sealing compound to seal the base. 3. Check that plunger (5) does not protrude underside of top cap (3), insert top cap (3) into drum (2) and place on base (1). Push down and rotate until retaining clip (4) engages recess of base (1). 1. As step 1 of install above. 2. Remove pawls (6) and springs (7) from top cap (3) and base (1). Do not remove retaining clip (4) or plunger (5) from top cap (3). 3. Clean all parts in petroleum solvent, dry and grease with waterproof grease (Barlow Yacht Grease recommended). Lubricate the pawls (6) and springs (7) with a few drops of SAE30 oil. te - Do not grease the pawls. 4. Assemble as step 3 of install above. Self Holding: A feature of this winch is its unique tailing and self holding ability under load. The winch may be used by one person only. To operate, utilise the full height of the drum barrel using enough turns of the sheet until it jams against the underside of top flange. Do not allow the tail end to advance further than one turn. Quarterly lubrication is recommended. Inspect more frequently during racing season.

3 2 SPEED WINCH #19 & #23 Model #19 Model #23 against slit of pawl Base Gearbox Drum Top Cap Mainshaft Assembly Idler Gear Pinion Bearing (Black) Idler Shaft Cap Screw Torsion Spring Ratchet Pawl Retaining Washer 1 SERVICE INFORMATION - #19 & #23 1. Using Barlow dismantling handle and 3/16 Allen key, remove the capscrew (11) in the top cap (4). 2. Lift drum (3) and top cap (4) together from gearbox (2) and base (1). 3. Bolt base (1) to flat surface drilled to take five bolts up to 6mm dia. on an 86mm bolt circle dia. It is not necessary to remove the gearbox (2) from the base (1). Use base (1) as a template. 4. Slide the drum (3) and top cap (4) together over the black bearings (9). 5. Firmly tighten the capscrew (11) in the top cap (4) 1. Dismantle as in steps 1 & 2 of install above. 2. Remove the black bearings (9) from the gearbox (2). Remove four cap screws (16) and lift gearbox (2) from base (1). Remove mainshaft assembly (5) pinion (7) and its pawls (13) and springs (12) and remove idler gear (6) and shaft (10). 3. Remove top cap (4) from drum (3) and remove its pawls (13) and springs (12) and retaining washer (14). 4. Clean all parts in petroleum solvent, dry and grease with waterproof grease (Barlow Yacht Grease recommended). Lubricate the pawls (13) and springs (12) with a few drops of SAE30 oil. te - Do not grease the pawls. 5. Reverse dismantling procedure. Tools Required: 3/16 Allen Key, Barlow dismantling handle (01-821) Quarterly lubrication is recommended. Inspect more frequently during racing season. Care should be taken in case of aluminium winch. To minimize wear, monthly cleaning and lubrication of the aluminium drum is advisable.

4 2 SPEED WINCH #24 Model #24 against slit of pawl Base Gearbox Drum Top Cap Mainshaft Assembly Pinion Idler Gear Bearing (Gold) Bearing (Green) Bearing (Black) Shaft Cap Screw Torsion Spring Ratchet Pawl Retaining Washer Cap Screw 3

5 SERVICE INFORMATION - #24 1. Using Barlow dismantling handle and 3/16 Allen key, remove the capscrew (12) in the top cap (4). 2. Lift drum (3) and top cap (4) together from gearbox (2) and base (1). 3. Bolt base (1) to flat surface drilled to take six bolts up to 8mm dia. on an 111mm bolt circle dia. It is not necessary to remove the gearbox (2) from the base (1). Use base (1) as a template. 4. Slide the drum (3) and top cap (4) together over the black bearings (10). 5. Firmly tighten the capscrew (12) in the top cap (4) 1. Dismantle as in steps 1 & 2 of install above. 2. Remove the black bearings (10) from the gearbox (2). Remove three cap screws (17) and lift gearbox (2) from base (1). 3. Remove mainshaft assembly (5) with pinion (6), idler gear (7), green bearing (9) and shaft (11). 4. Remove pinion (6), pawls (14) and springs (13) from main shaft (5). 5. Remove top cap (4) from drum (3) and remove its pawls (14) and springs (13) and retaining washer (16). 6. Clean all parts in petroleum solvent, dry and grease with waterproof grease (Barlow Yacht Grease recommended). Lubricate the pawls (14) and springs (13) with a few drops of SAE30 oil. te - Do not grease the pawls. 7. Reverse dismantling procedure. Tools Required: 1/4 & 3/16 Allen Keys, Barlow dismantling handle (01-821) Quarterly lubrication is recommended. Inspect more frequently during racing season. Care should be taken in case of aluminium winch. To minimize wear, monthly cleaning and lubrication of the aluminium drum is advisable.

6 2 SPEED WINCH #25 Model #25 against slit of pawl Base Gearbox Drum Top Cap Mainshaft Assembly Pinion Idler Gear Bearing (Green) Bearing (Black) Idler Shaft Cap Screw Torsion Spring Ratchet Pawl Retaining Washer Cap Screw 4

7 SERVICE INFORMATION - #25 6. Using Barlow dismantling handle and 3/16 Allen key, remove the capscrew (11) in the top cap (4). 7. Lift drum (3) and top cap (4) together from gearbox (2) and base (1). 8. Bolt base (1) to flat surface drilled to take six bolts up to 8mm dia. on an 140mm bolt circle dia. It is not necessary to remove the gearbox (2) from the base (1). Use base (1) as a template. 9. Slide the drum (3) and top cap (4) together on the gearbox (2). 10. Firmly tighten the capscrew (11) in the top cap (4) 8. Dismantle as in steps 1 & 2 of install above. 9. Remove the top cap (4) from the drum (3) and remove pawls (13) and springs (12) and retaining washer (14) from top cap (4). 10. Remove the black bearings (9) from the gearbox (2). Remove the four cap screws (15) and lift gearbox (2) from base (1), leaving the shafts (10) in the base. 11. Remove the two idlers gears (7) and their green bearings (8). 12. Remove the mainshaft (5), pinion (6), from the base (1). 13. Remove the pinion (6) and the pawls (13) and springs (12) from main shaft (5). 14. Clean all parts in petroleum solvent, dry and grease with waterproof grease (Barlow Yacht Grease recommended). Lubricate the pawls (13) and springs (12) with a few drops of SAE30 oil. te - Do not grease the pawls. 15. Reverse dismantling procedure. Tools Required: 1/4 & 3/16 Allen Keys, Barlow dismantling handle (01-821) Quarterly lubrication is recommended. Inspect more frequently during racing season. Care should be taken in case of aluminium winch. To minimize wear, monthly cleaning and lubrication of the aluminium drum is advisable.

8 2 SPEED SELF-TAILING WINCH #25 Self-Tail against slit of pawl Model #25ST Base Gearbox Drum Mainshaft Assembly Pinion Small Idler Gear Retaining Nut Drum Drive Pinion High Speed Ratchet Drive Mainshaft Top High Speed Ratchet Gear Bottom Jaw Top Jaw Spacer Idler Gear Bearing (Black) Bearing (Green) Idler Gear Shaft Stepped Washer Drum Drive Pinion Shaft Idler Gear Shaft Capscrew Countersunk Screw Torsion Spring Ratchet Pawl Rope Guide 1

9 SERVICE INFORMATION - #25 Self Tailing 1. Using Barlow sea spanner remove the retaining nut (7) in the rope guide (29). 2. With fingers between jaws and thumbs on the mainshaft top (10) lift drum (3) & rope guide (10) together from gearbox (2). 3. Bolt base (1) to flat surface drilled to take five bolts up to 8mm dia. on an 197.7mm bolt circle dia. It is not necessary to remove the gearbox (2) from the base (1). Use base (1) as a template. 4. With rope guide (29) in a suitable sheeting position replace drum (3) together over the gearbox (2). 5. Replace retaining nut (7) and tighten firmly. 1. Dismantle as in steps 1, 2 & 3 of install above. 2. Remove the black bearings (16) from gearbox (2). 3. Remove mainshaft top (10) and bearing (17) from top of gearbox (2). 4. Remove the three cap screws (24) and carefully lift gearbox (2) from base (1). 5. Lift out mainshaft (4) together with pinion (5), from high speed ratchet drive (9). 6. Remove the pinion (5) and the pawls (28) and springs (27) from main shaft (4). 7. Lift off idler gear (15) and green bearing (18) from idler gear shaft (22). 8. Remove drum drive pinion (8) and green bearings (18) from drum drive pinion shaft (21). 9. Remove small idler gear (6) together with its shaft (19) and washer (20) and separate them. Remove green bearing (18) from small idler gear (6). 10. Lift high speed ratchet gear (11) together with high speed ratchet drive (9) from base (1) and separate them. Remove pawls (28) and springs (27) from high speed ratchet drive (9). 11. Clean all parts in petroleum solvent, dry and grease with waterproof grease (Barlow Yacht Grease recommended). Lubricate the pawls (13) and springs (12) with a few drops of SAE30 oil. te - Do not grease the pawls. 12. Reverse dismantling procedure. To adjust self-tailing jaw: This winch can be re-set for larger or smaller sheets by changing the position of the spacers as follows: 1. Remove the retaining nut. 2. Lift off the drum and remove the rope guide. 3. Remove the screws holding the jaws. 4. For smaller sheets, remove a spacer between the jaws and place it under the bottom jaw with the other spacers. For larger sheets, remove the spacer under the bottom jaw and place it between the jaws with the other spacers. 5. Replace the screws and refit the rope guide, drum and retaining nut. Tools Required: 1/4 & 3/16 Allen Keys, Barlow sea spanner (01-615), small screwdriver Quarterly lubrication is recommended. Inspect more frequently during racing season. Care should be taken in case of aluminium winch. To minimize wear, monthly cleaning and lubrication of the aluminium drum is advisable.

10 2 SPEED WINCH #27 Model #27 against slit of pawl Gearbox Plate Base Gearbox Drum Assembly Mainshaft Idler Gear Retaining Nut Drum Drive Pinion Centre Pinion Centre Ratchet Gear Drum Drive Ratchet Bearing (Black) Bearing (Gold) Drum Drive Pinion Shaft Torsion Spring Ratchet Pawl Bearing (Green) Idler Gear Shaft Capscrew Capscrew Special Capscrew Split Pin 1

11 SERVICE INFORMATION - #27 1. Using Barlow sea spanner remove retaining nut (7) from top of drum (4) and remove drum. 2. Remove 3 capscrews (23) in gearbox (3). 3. Keeping gearbox assembly complete, remove from base (2). 4. Bolt base (1) to flat surface drilled to take five bolts up to 9.5mm dia. on an 143mm bolt circle dia. Use base (2) as a template. 5. To assemble winch, reverse dismantling procedure. 1. Dismantle as in step 1 above, then remove black bearings (15) from gearbox. 2. As in steps 1 & 3 above, then invert gearbox assembly making sure the mainshaft (5) does not fall out. 3. Remove two special capscrews (24) and long capscrew (22) from gearbox plate (1) and remove gearbox plate assembly from gearbox (3). 4. Remove split pin (27) from idler gear shaft (21) and remove idler gear shaft (21). 5. Remove idler gear (6) from gearbox plate (1) and remove its bearing (20). 6. Remove drum drive pinion (8) and its ratchet gear (11) and separate them. (On some Barlow 27 winches the drum drive pinion shaft (17) may also be removed). Remove pawls (19) and springs (18) and two bearings (20) from the drum drive pinion (8). 7. Remove centre pinion (9) and its ratchet gear (10) and separate them. Remove pawls (19) and springs (18) from the centre pinion (9). 8. Lift mainshaft (5) from the gearbox (3). 9. Remove bearings (16) from inside end of gearbox (3). 10. Clean all parts in petroleum solvent, dry and grease with waterproof grease (Barlow Yacht Grease recommended). Lubricate the pawls (19) and springs (18) with a few drops of SAE30 oil. te - Do not grease the pawls. 11. Assemble winch in reverse order to that shown above. te for winches manufactured before 1980 take care when refitting the ratchet gear (11) to its drum drive pinion (8) to ensure that the two surfaces stamped R are on the same side. Failure to do so will cause the pawls and winch to slip. Tools Required: 1/4 & 3/16 Allen Keys, Barlow sea spanner (01-615) Quarterly lubrication is recommended. Inspect more frequently during racing season. Care should be taken in case of aluminium winch. To minimize wear, monthly cleaning and lubrication of the aluminium drum is advisable.